Archmagnance1 t1_jdiq4v4 wrote
Reply to comment by TheLurkerSpeaks in Scientists have shown how toxic dyes can be filtered out of wastewater using the method and material developed by the group. The procedure uses sunlight as a catalyst and doesn’t involve any pressure or heat. It can remove 80 percent of dye pollutants in wastewater. by Wagamaga
>they don't because its illegal
Duke energy paid for this comment i see
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